Structure 120800125701008 · Fort Bend County, TX

FM 1092(murphy Rd) over Stafford Run Creek

Carries FM 1092(murphy Rd) over Stafford Run Creek, 3.0 Mi N Of SH 6.

Overall conditionGood

Set by its lowest-rated component: Superstructure and Substructure at 7 of 9.

How ratings work
Deck8/9 · Very Good
Superstructuresets the rating7/9 · Good
Substructuresets the rating7/9 · Good
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT130 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 8/9Superstructure 7/9 · sets the ratingSubstructure 7/9 · sets the rating

130 ft end to end, longest span 50 ft. Lengths and the semi-truck on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a box-beam bridge.

Built198442 years old
Length129.9 ft39.6 m
Daily traffic39,170counted 2018
Last inspectedSeptember 2024every 24 months

Location

StateTexas
CountyFort Bend
Location3.0 Mi N Of SH 6
CarriesFM 1092(murphy Rd)
CrossesStafford Run Creek
Coordinates29.61044, -95.56450

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Multiple
Total Length129.9 ft (39.6 m)
Max Span49.9 ft (15.2 m)
Deck Width79.1 ft (24.1 m)
Deck Area954.4 sq m
Main Spans3
Year Built1984

Traffic

Avg Daily Traffic39,170 (2018)
Truck Traffic4%
Lanes On Bridge4

Inspection & Ownership

Last InspectionSeptember 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical6 — Scour calculated, stable
Structure Number120800125701008

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

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